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Table 2 Adjusted prevalence of indicators of renal function and chronic kidney disease, by disease stage

From: Prevalence and risk factors of chronic kidney disease and diabetic kidney disease in a central Chinese urban population: a cross-sectional survey

Renal indicator

Chronic kidney disease (in 5231 participants)

 

eGFR (mL/min/1.73m2)

Albuminuria

Diabetic kidney disease

Stage

 

n

Prevalence (95% CI)

n

Prevalence (95% CI)

n

Prevalence (95% CI)

N

Prevalence (95% CI)

1

>  90

2744

52.1 (50.7–53.4)

370

11.5 (10.3–12.7)

30

1.1 (0.7–1.5)

370

6.0 (5.3–6.6)

2

60–89

2355

42.4 (41.1–43.8)

443

18.4 (16.8–20.0)

49

2.1 (1.5–2.7)

443

7.8 (7.1–8.5)

3

30–59

124

2.6 (2.2–3.1)

40

37.0 (28.8–45.1)

10

8.1 (3.2–12.9)

124

2.6 (2.2–3.1)

 3a

45–59

115

2.4 (2.0–2.8)

33

32.8 (24.5–41.1)

9

7.8 (2.8–12.8)

115

2.4 (2.0–2.8)

 3b

30–44

9

0.2 (0.1–0.4)

7

76.9 (50.4–93.4)

1

11.1 (1.45–36.7)

9

0.2 (0.1–0.4)

4

15–29

5

0.2 (0.1–0.4)

4

46.2 (14.8–77.5)

2

40.0 (2.8–70.8)

5

0.2 (0.1–0.4)

5

<  15

3

0.1 (0.1–0.2)

1

14.3 (9.4–29.2)

1

14.3 (9.4–29.2)

3

0.1 (0.1–0.2)

Total

 

5231

100

858

14.9 (13.9–15.9)

92

1.8 (1.4–2.1)

945

16.8 (15.8–17.8)

  1. Note: Albuminuria was defined as urinary albumin to creatinine ratio ≥ 30 mg/g creatinine. CKD was defined as an eGFR less than 60 mL/min/1.73m2 or presence of albuminuria. All prevalences were adjusted for synthesized weights
  2. Abbreviations: eGFR Estimated glomerular filtration rate